Features:
Laser emitted multi signs
LCD display indicates working status
Page up/ Page down
Wireless keyboard with (Esc/F5)/ Screen black/ TAB/ ALT functions
Wireless mouse
A media player/ volume controller
Timer with vibration function to well control the meeting
Built in flash memory optional up to 1G.
USB 2.0 connection, plug & play. No software downloads & driver installation required
Operation distance up to 15 meters.